4262427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 7023744

約数和(自身を除く): 2761317

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2143, 6429, 19287, 27859, 36431, 83577, 109293, 250731, 327879, 473603, 1420809, 4262427]

約数ペア:

[(1, 4262427), (3, 1420809), (9, 473603), (13, 327879), (17, 250731), (39, 109293), (51, 83577), (117, 36431), (153, 27859), (221, 19287), (663, 6429), (1989, 2143)]